74 entries under foul topic. ×

4
unclean(adjective, bad, blue, taste, offensive)
3
corrupt(adjective, bad, evil, base)
2
grody(adjective, nasty, offensive, awful, terrible)
2
pernicious(adjective, bad, offensive, corrupt)
2
poisonous(adjective, bad, taste, offensive, awful)
1
harmful(adjective, bad, offensive, corrupt)
1
impure(adjective, bad, blue, evil, nasty)
1
injurious(adjective, bad, offensive, vile)
1
pestiferous(adjective, nasty, offensive, terrible)
1
poison(adjective, bad, offensive, corrupt)
1
raunchy(adjective, bad, blue, nasty, offensive)
1
tough(adjective, mean, bad, hard, cool)
1
vulgar(adjective, bad, evil, nasty, offensive)
1
yecchy(adjective, nasty, awful, vile)
0
bum(adjective, bad, offensive, revolting)
0
damaging(adjective, bad, offensive, revolting)
0
dangerous(adjective, bad, offensive, disgusting)
0
fusty(adjective, rotten, stinking, smelly)
0
grubby(adjective, bad, nasty, offensive, unpleasant)
0
hurtful(adjective, offensive, disgusting, hostile)
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APASmart Define. (2016). repugnant thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/repugnant/thesaurus/synonyms
ChicagoSmart Define. 2016. "repugnant thesaurus" https://smartdefine.org/repugnant/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, repugnant thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/repugnant/thesaurus/synonyms>.
MLASmart Define. "repugnant thesaurus" 29 March 2016. Web. 29 September 2026. <https://smartdefine.org/repugnant/thesaurus/synonyms>